Blue badge-holders will lose free parking in council car parks in Aldeburgh, Woodbridge and Felixstowe from April, following approval by Suffolk Coastal District Council. The plans also include increased charges at town centre car parks and the introduction of parking fees in Framlingham.
The council said the measures would save £362,000 from its budget. Councillor Andrew Nunn, Conservative, said charges had not been raised since 2006 and would remain "very reasonable." He added: "Financial pressures have meant that we just have to raise charges - car parking is one of the few areas that we can gain revenue."
Chris Mapey, secretary of the Market Hill Association in Woodbridge and landlord at The Angel pub, described the charges as "madness." He said: "People coming into a town such as Woodbridge, Aldeburgh and Felixstowe are the lifeblood of the town and keeps it vibrant - cut that off and we're in trouble."
The council said it had considered the needs of blue badge-holders. Their tickets will be valid for twice the duration of other drivers, and the council said it would work to make pay-and-display machines more accessible.
Helen Dolphin, director of policy and campaigns for Disabled Motoring UK, said: "I'm pleased they're giving some sort of allowance, but I'm still disappointed that this is happening. One of the reasons I feel disabled people should have free parking in car parks is because if you don't do that it encourages disabled people to park on the roads, where they can park for three hours free. This can cause congestion and is far more dangerous for disabled people to be unloading mobility equipment in the middle of busy roads."
Other measures in the plan include the withdrawal of discounted beach hut owners' car parking permits and the conversion of Woodbridge's coach and lorry park on Station Road to accommodate more cars.